Base | Representation |
---|---|
bin | 1001101001011111… |
… | …01100011001100000 |
3 | 111100222212102121020 |
4 | 10310233230121200 |
5 | 41102022311102 |
6 | 2213554525440 |
7 | 242235203661 |
oct | 46457543140 |
9 | 14328772536 |
10 | 5179885152 |
11 | 2218a01422 |
12 | 1006896880 |
13 | 6471c2400 |
14 | 371d29368 |
15 | 204b3abbc |
hex | 134bec660 |
5179885152 has 144 divisors (see below), whose sum is σ = 15123281040. Its totient is φ = 1550555136.
The previous prime is 5179885133. The next prime is 5179885171. The reversal of 5179885152 is 2515889715.
It is an interprime number because it is at equal distance from previous prime (5179885133) and next prime (5179885171).
It is a junction number, because it is equal to n+sod(n) for n = 5179885095 and 5179885104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 595974 + ... + 604602.
It is an arithmetic number, because the mean of its divisors is an integer number (105022785).
Almost surely, 25179885152 is an apocalyptic number.
5179885152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5179885152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7561640520).
5179885152 is an abundant number, since it is smaller than the sum of its proper divisors (9943395888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5179885152 is a wasteful number, since it uses less digits than its factorization.
5179885152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8705 (or 8684 counting only the distinct ones).
The product of its digits is 1008000, while the sum is 51.
The square root of 5179885152 is about 71971.4189939312. The cubic root of 5179885152 is about 1730.2414435759.
The spelling of 5179885152 in words is "five billion, one hundred seventy-nine million, eight hundred eighty-five thousand, one hundred fifty-two".
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